Lennox Residential
Email SignupSign up for email news
CBX32MV Variable Speed, Multi-position Air Handler

Dave Lennox Signature® Collection

CBX32MV Variable Speed, Multi-position Air Handler

Quiet, efficient, environmentally responsible air handler for virtually any installation

The CBX32MV has a strong handle on performance. A variable speed motor precisely controls airflow, which helps maximize efficiency and reduce sounds. During hot weather, continuous air circulation helps lower humidity levels.


Here are some of the top features of the CBX32MV:

High-efficiency evaporator coil provides excellent heat transfer and efficiency.

Variable speed blower motor allows enhanced humidity control, improved air quality and more consistent temperature for added comfort.

Optional electric heat adds supplemental heat for increased comfort.

Insulated blower compartment uses extra-thick insulation to minimize operating sound.


Features and Benefits

Energy Efficiency

  • High-efficiency evaporator coil—provides excellent heat transfer and efficiency
  • Meets the Florida 2%-or-less air leakage requirement
  • iComfort®-enabled technology—allows the air handler, when installed with the easy-to-use programmable iComfort Wi-Fi® Touchscreen Thermostat, to exchange information and make adjustments as needed to optimize performance and efficiency*

Quiet Operation

  • Variable speed motor—designed for quiet, high-efficiency comfort and enhanced humidity control
  • Insulated blower compartment—uses extra-thick insulation to minimize operating sound

Home Comfort

  • Automatic comfort control for lower summertime humidity levels
  • Variable speed blower motor—excellent for zoning
  • High static capability—adjusts airflow to meet the comfort requirements of your home
  • Optional electric heat provides supplemental warmth for added comfort

Environmental Responsibility

  • Efficient check and expansion device—ensures highly efficient operation and is designed for use with non-ozone-depleting R410A refrigerant

Reliable Performance

  • Antimicrobial drain pan—includes an antimicrobial agent that inhibits mold and mildew growth and is made of a durable composite material that won't corrode or rust. Multi-position to prevent leaks and water damage
  • Tool-free filter access—allows easy filter replacement for improved air quality
  • Corrosion-resistant cabinet—offers long-lasting reliability with a durable, baked-on finish
  • Includes delta plate knock-out for easy installation of Healthy Climate® germicidal light

Warranty and Specs

Warranty and Specs

  • 10-Year Limited Warranty on covered components

CBX32MV Product Literature

Product Brochures


CBX32MV/CB31MV Air Handler Product Brochure

Installation Manuals


CBX32MV Air Handler Installation Manual

Homeowners Manuals


CBX32MV/CBX32M Air Handler Homeowners Manual


Rated 4 out of 5 by 21 reviewers.
Rated 1 out of 5 by maximize noise and reduce efficiecy They advertise "maximize efficiency and reduce sounds", but they maximize noise and reduce efficiency. My energy usage is more than double the average for comparable homes in my area. February 5, 2014
Rated 1 out of 5 by Long Downtime with Variable Speed Motor We actually have the Lennox G60UHV(X) gas furnace but this was the closest match I found to that unit so I'm adding my comments here. We've had our furnace for 5 years and in general have been very happy with it. However, we woke up today to no heat and the company that installed it found that the variable speed motor had died. There are none to be found anywhere near here and the soonest delivery is Thursday from the factory. As luck would have it, we're heading into temps around 0 through the rest of this week and a broken furnace will make it rough. There may be better part availability with the newer models but it's probably worth investigating when buying a new furnace. February 3, 2014
Rated 2 out of 5 by Lennox Variable Speed Blower Motor This unit is three years old and we thought pretty top of the line. When we got back from travels we found the variable speed blower motor has already quit. When a blower motor goes in the winter it is a show stopper. Trying to get a quick fix is a problem because this motor is expensive and the service companies just do not keep them in stock. This is a key part you would think someone would have it for next day repairs. Is there a known problem with the variable speed motor? December 28, 2013
Rated 5 out of 5 by All areas of our house are equal in temperature. Our country home near Converse, Ind. is so warm and cozy like never before. In June of this year we chose Lennox to replace a worn out system that didn't keep us cool in summer or warm in winter. The instillation by professional and courteous workers had our new system up and running swiftly. keeping a comfortable cool house all summer. The thermostat is so easy to set to our most desirable warmth, now that the weather outside turned winter. We're glad we chose Lennox and have wholeheartedly recommended it to others. Craig and Nancy Boyer December 3, 2013
Rated 1 out of 5 by continues coil problems and refrigeration leaks Purchased the unit in Nov.2006 and have had nothing but refrigeration leaks. I am very unhappy with this product. Its been a costly experience in ref. to labor to fix the reappearing problems. November 13, 2013
Rated 5 out of 5 by Whisper Quiet This air handler is the other half of the best HVAC system I have ever seen! The outside unit is an XP25 Heat Pump (4 ton). Both are incredibly quiet, very energy efficient and when combined with the WiFi iComfort Thermostat, become a top of the line home comfort system ... controlled with my iPhone ... Amazing! August 13, 2013
Rated 5 out of 5 by This product is sooo quiet This product works exactly as described; easy to program and it is so quiet. I love it. April 7, 2013
Rated 5 out of 5 by Many options for best performance This unit has multiple setting to best fit each individual installation according to the area and size of the building it is installed in. March 21, 2013

*iComfort Wi-Fi® Touchscreen Thermostat must be installed with an iComfort-enabled indoor unit.

Recognitions and Certifications

UL Listed (C)(US) Good Housekeeping

© 2014 Lennox International Inc.